Crucial MX500 2TB 3D NAND SATA 2.5 Inch Internal SSD, up to 560MB/s - CT2000MX500SSD1(Z) - $178.00+tax at Amazon

[Steltek]

Crucial MX500 2TB 3D NAND SATA 2.5 Inch Internal SSD, up to 560MB/s - CT2000MX500SSD1(Z) - $178.00+tax at Amazon Prime Day special

after 20% off applied at checkout.
https://www.amazon.com/Crucial-MX500-NAND-SATA-Internal/dp/B078C515QL

 

[UsandThem]

Newegg also has the WD Blue 3D SSD for $175.99 (M.2 and 2.5" versions).

https://www.newegg.com/western-digital-blue-2tb/p/N82E16820250089

Between the WD and Crucial drives, you really can't go wrong as they are both really good SATA drives.

Edit: It looks like Amazon matched the price, so those who like ordering from Amazon more than Newegg have a choice.

 

[SamirD]

Just got to watch for the fakes! I'm sure there's a lot of shady companies posting similar deals that will show up only to take money from amazon and customers...